The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2006
Filed:
Dec. 03, 2001
Dieter Klaus Weller, Gibsonia, PA (US);
Neil Deeman, Alamo, CA (US);
Rene Johannes Marinus Van DE Veerdonk, Pittsburgh, PA (US);
Nisha Shukla, Pittsburgh, PA (US);
Dieter Klaus Weller, Gibsonia, PA (US);
Neil Deeman, Alamo, CA (US);
Rene Johannes Marinus van de Veerdonk, Pittsburgh, PA (US);
Nisha Shukla, Pittsburgh, PA (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
A magnetic recording disc is provided according to the present invention for magnetic recording. The magnetic recording disc includes a disc substrate having a locking pattern etched therein. Chemically synthesized iron-platinum particles are provided in the locking pattern and completely fill the locking pattern. The chemically synthesized iron-platinum nanoparticles exhibit short-range order characteristics forming self organized magnetic arrays.